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US 30 EB; SR 0030 over CONOCOCHEAGUE CREEK

Map

Coordinates:
+39.93563, -77.66526
39°56'08" N, 77°39'55" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 30 EB; SR 0030 over CONOCOCHEAGUE CREEK
Structure number:000000000017325
Old structure number:280030037027770 (from 1992 edition)
Location:CHAMBERSBURG BORO
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:62.0 ft. [18.9 m]
Total length:12.8 ft. [3.9 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:46.3 ft. [14.1 m]
Skew angle:38°
Owner:State Highway Agency [01]
Year built:1930
Year reconstructed:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:11,114 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:83.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016FairGoodVery GoodSatisfactory1111483.0
May 2014GoodGoodVery GoodGood1108182.9
May 2012GoodGoodVery GoodGood858183.6
May 2010GoodGoodVery GoodGood966983.3
May 2008GoodGoodVery GoodGood963183.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.744744000
Deck
Reinforced Concrete Decksq. ft.5,9145,914000
Substructure
Reinforced Concrete Pier Walllinear ft.1212000
Masonry Pier Walllinear ft.5045500
Reinforced Concrete Abutmentlinear ft.8181000
Masonry Abutmentlinear ft.6060000
Bearings
Elastomeric Bearingeach2424000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.256256000